KLUBERSYNTH BEH 42-232

Your experience with lithium soap products has been very positive, which is why you would like to stick to this technology also in the face of increasing requirements. This kind of experience has also been the basis of the development of Klübersynth BEH 42-232. What's new in this product is the combination of a lithium complex soap with a special, fully synthetic base oil mixture consisting of ester and ether oils. Moreover, the carefully selected additives prevent premature material fatigue, enabling longer component life even at elevated temperatures and loads. With its wide service temperature range from -40 °C to +180 °C in combination with excellent wear and corrosion protection, Klübersynth BEH 42-232 is a high-performance grease for a wide range of challenging applications.

Klübersynth BEH 42-232 was especially developed for the long-term or for-life lubrication of heavily loaded rolling bearings. Because of its performance characteristics proven on FAG FE8 and FAG FE9 rolling bearing testers, Klübersynth BEH 42-232 is preferably used in rolling bearing applications with both linear or point-to-point contact.
Such for-life-lubricated rolling bearings are found e.g. in

machines for agriculture and the building industry
conveyors
textile and paper making-machines
wheel bearing applications

Tried-and-tested lithium-based lubrication with innovative composition

Longer relubrication intervals than with conventional lithium-based greases
Better pressure absorption capacity due to special EP additives reduces wear
Good compatibility with FKM elastomers

Versatile uses

Very wide service temperature grease – extraordinary for a lithium-based grease
High ageing and oxidation stability enable long component life
Optimised oil release reduces friction resistance and contributes to higher efficiency

Characteristics	Klübersynth BEH 42-232
Article number	004333
Composition, thickener	lithium complex soap
Composition, type of oil	ester oil , ether oil
Colour space	yellow
Service temperature, lower limit	-40 °C
Service temperature, upper limit	180 °C
Lubricating greases - K, DIN 51825@DIN 51502	KPE2R-40
Density, Klüber method: PN 024, 20°C	approx. 0.9 g/cm³
NLGI grade, DIN 51818	2
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx. 22.5 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx. 230 mm²/s
Copper corrosion, DIN 51811, 24 h, 150°C	1 - 150 - 24 corrosion degree
SKF-EMCOR, DIN 51802, Klüber method: distilled water, 168 h	≤ 1 corrosion degree
Oil separation, ASTM D6184, based on standard, 30 h, 150°C	≤ 10 % by weight
Flow pressure, DIN 51805-2, -40°C	≤ 1400 mbar
Dropping point, DIN ISO 2176 / IP 396	≥ 250 °C
Four-ball tester: wear characteristics, DIN 51350-5, E: 1000 N, 1 min, wear scar diameter	≤ 1.8 mm
Speed factor (n x dm)	approx. 600000 mm/min
Water resistance, DIN 51807-1, 3 h, 90°C	≤ 1 - 90 rating
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	36 months

klubersynth-beh-42-232.pdf

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KLUBERSYNTH BEH 42-232